29141580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37361}}^1$

素因数の和:37386

約数の個数: 48

約数和(自身を含む): 87875424

約数和(自身を除く): 58733844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 37361, 74722, 112083, 149444, 186805, 224166, 373610, 448332, 485693, 560415, 747220, 971386, 1120830, 1457079, 1942772, 2241660, 2428465, 2914158, 4856930, 5828316, 7285395, 9713860, 14570790, 29141580]

約数ペア:

[(1, 29141580), (2, 14570790), (3, 9713860), (4, 7285395), (5, 5828316), (6, 4856930), (10, 2914158), (12, 2428465), (13, 2241660), (15, 1942772), (20, 1457079), (26, 1120830), (30, 971386), (39, 747220), (52, 560415), (60, 485693), (65, 448332), (78, 373610), (130, 224166), (156, 186805), (195, 149444), (260, 112083), (390, 74722), (780, 37361)]